The Multi-Analytical Characterization of Calcium Oxalate Phytolith Crystals from Grapevine after Treatment with Calcination

Calcium Oxalate Crystals in Eucalypt Ectomycorrhizae: Morphochemical Characterization

Ectomycorrhizal fungi are ubiquitous in forest ecosystems, benefitting plants principally by increasing the uptake of water and nutrients such as calcium from the soil. Previous work has demonstrated accumulation of crystallites in eucalypt ectomycorrhizas, but detailed morphological and chemical characterization of these crystals has not been performed. In this work, cross sections of acetic a...

Calcium oxalate crystals in the lungs.

A 67-year-old man who had been prescribed prednisolone for 20 months consulted our department due to repeated episodes of pneumonia. Computed tomography showed a large cavity in the apex of the right lung (Picture A, arrow). A fungal culture of a sample aspirated from the cavity revealed black-colored colonies (Picture B), which were later confirmed to be Aspergillus niger. A Grocott’s methenam...

azerbaijans political development after the collapse of soviet union and implication on relation with the islamic republic of iran

در فصل اول این پایاین نامه در خصوص تاریخ کشور اذربایجان قبل و بعد از جدایی این کشور از ایران مورد بررسی قرار گرفته است ودر فصل دوم تحولات سیاسی این کشور بعد از 1991 و در واقع بعد از فروپاشی شوروی و دولتهایی که روی کار امدند در از جمله دولت ابولفضل ایلچی بیگ،دولت حیدر علی اف وبعد از او پسرش الهام علی اف و نگرش هرکدام از این دولتها به سیاسیت خارجی اذربایجان مورد اشاره قرار گرفته است.در ودر فصل سو...

Growth Characterization of Calcium Hydrogen Phosphate Dihydrate, Calcium Oxalate Monohydrate and Struvite Crystals Influenced by Medicinal Plants

Inclusion of proteins into calcium oxalate crystals precipitated from human urine: a highly selective phenomenon.

The abundance of protein in the matrix of calcium oxalate uroliths has fueled speculation regarding its role in stone genesis. In this study, we wanted to characterize the composition of the proteins associated with early stages of calcium oxalate crystallization in urine. Calcium oxalate crystallization was induced in urine from healthy men and women by the addition of an oxalate load. The cry...